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| -rw-r--r-- | packages/integrations/cloudflare/README.md | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/packages/integrations/cloudflare/README.md b/packages/integrations/cloudflare/README.md index 73064e821..a7f077dc4 100644 --- a/packages/integrations/cloudflare/README.md +++ b/packages/integrations/cloudflare/README.md @@ -22,3 +22,11 @@ $ pnpm install wrangler --save-dev ``` It's then possible to update the preview script in your `package.json` to `"preview": "wrangler pages dev ./dist"` + +## Streams + +Some integrations such as (react)[https://github.com/withastro/astro/tree/main/packages/integrations/react] rely on web streams. Currently Cloudflare Pages functions are in beta and don't support the `streams_enable_constructors` feature flag. + +In order to work around this: +- install the `"web-streams-polyfill"` package +- add `import "web-streams-polyfill/es2018";` to the top of the front matter of every page which requires streams, such as server rendering a React component.
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